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Table 1.
Final (sub-)classifications of the ZTF SN Ia DR2 sample.
| Sub-class | No. of SNe |
|---|---|
| Complete sample | 3628 |
| Normal | 2511 |
| 91T-like | 292 |
| 91bg-like | 92 |
| 03fg-like | 29 |
| Iax | 23 |
| Ia-CSM | 14 |
| 02es-like | 8 |
| 18byg-like | 4 |
| Not sub-typed | 655 |
| Volume limited | |
| (z ≤ 0.06) | 1583 |
| Normal | 1113 |
| 91T-like | 145 |
| 91bg-like | 86 |
| 03fg-like | 11 |
| Iax | 20 |
| Ia-CSM | 5 |
| 02es-like | 7 |
| 18byg-like | 3 |
| Not sub-typed | 193 |
Notes. See text in Sect. 3 for a discussion of specific sub-types and individual events.
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